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tigry1 [53]
3 years ago
7

Which of the following best explains what happens during exercise

Biology
1 answer:
Gwar [14]3 years ago
7 0
I don't know so sorry :)
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What causes reversal of biochemical reactions?
Alexxandr [17]

A and B can react to form C and D or, in the reverse reaction, C and D can react to form A and B. This is distinct from reversible process in thermodynamics.

Weak acids and bases undertake reversible reactions. For example, carbonic acid: H2CO3 (l) + H2O(l) ⇌ HCO−3 (aq) + H3O+(aq).

The concentrations of reactants and products in an equilibrium mixture are determined by the analytical concentrations of the reagents (A and B or C and D) and the equilibrium constant, K. The magnitude of the equilibrium constant depends on the Gibbs free energy change for the reaction.[2] So, when the free energy change is large (more than about 30 kJ mol−1), then the equilibrium constant is large (log K > 3) and the concentrations of the reactants at equilibrium are very small. Such a reaction is sometimes considered to be an irreversible reaction, although in reality small amounts of the reactants are still expected to be present in the reacting system. A truly irreversible chemical reaction is usually achieved when one of the products exits the reacting system, for example, as does carbon dioxide (volatile) in the reaction

7 0
3 years ago
___ are categorized by structure and function; ___ are categorized by their support roles.
OlgaM077 [116]

Answer:

Neurons; glia

Explanation: i took the test!

8 0
2 years ago
Certain things need to come in and other things need to be send out of the cellWhich of the following is NOT example a the cell
Ivan
It’s c ......,...,.....,,,..,..........
4 0
3 years ago
Which of the following describes a genotype?
KATRIN_1 [288]

Answer:

The genotype is described as the genes contained in an organisms genetic makeup.

Explanation:

The genetic information contained in the cell nucleus DNA is called genotype. This information resides in the DNA -whose molecules are dispersed in the form of chromatin- which are organized to form chromosomes during cell division.

DNA fragments constitute genes, that contain all the information that determines the anatomical and functional characteristics of a living organism.

Learn more:

Genotype, genes, phenotype brainly.com/question/911764

7 0
3 years ago
Unlike lakes the ocean is separated into zones true or false
kifflom [539]

Answer:

false

Explanation:

This is false! The ocean regions are separated into zones, but lakes are too. Therefore, saying that "Unlike lakes, oceans are separated into zones" is false because lakes and oceans are both separated into zones.  

5 0
3 years ago
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